SU1335411A1 - Device for successive delivery of work - Google Patents

Abstract

The invention relates to the field of machine tools and can be used when loading parts such as valves on circular grinding centerless machines. The purpose of the invention is to improve the reliability of the device by eliminating the ingress of two valves on the drive disk of the grinding machine. When the cutters 4 and 5 are brought together, the lower valves 8 from the feed chutes 2 and 3 enter the grinding zone, and the following valves are kept by cutting off bevels 15 and 16 of the strips 11 and 13, which are hinged by BBfUio on pins x 9 and 0 cut-off devices 4 and 5, and their longitudinal # 1 slots 12 and 14, as indicated by the pins 10 and 9, respectively, slide into the feeding trays. 5 il. 6-5 16 n 9 if CO Od CL 4

Description

The invention relates to a machine tool industry and can be used when loading valve parts on circular grinding centerless machines.

The purpose of the invention is to improve the reliability of the device by eliminating the ingress of two valves on the driving disk of the drum.

Fig, I shows the device, a general view; FIG. 2 is a section A-A in FIG. 1; on fig.Z - section c bb in figure 2; figure 4 - the same, when cutting off the valves slats; on fig.Z - section bb In figure 4.

The device contains a base 1, feed trays 2 and 3, cut-off valves 4 and 5, installed with the possibility of synchronous rotation on shafts 6 and 7 receiving oscillatory movements from an actuator (not shown). Depending on the length of valves 8 on shafts 6 and 7 Two pairs of gatekeepers 4 and 5 are installed. Pins 9 and 10 are pressed into the cut-off devices. A pin 11 is hinged on pin 9, connected by a longitudinal groove 12 with pin 10 of a cutter 5, and a pin 13 on the pin 10 hinge, connected by a longitudinal groove 14 with st; rem 9, pressed into the cut-off 4. Pa slats 11 and 13 are cutoff bevels 15 and 16.

Under trays 2 and 3, there is a disk of a drum 17 with windows 18, inside of which a driving wheel 19 is mounted for round grinding of a rolling machine.

The device works as follows

Valves 8, shuffled 1K) Shchiyes on the feeding trays 2 and 3, are held

five

54

five

0

five

112

with cutters 4 and 3, the schlmis was in the divorced position. When the cutters are rotated (pinned), the latter come out of the feeding trays, simultaneously the strips II and 13, hingedly mounted on the cutters, slide with their longitudinal grooves 12 and 14, respectively, along the pins 9 and 10 and move towards the feeding trays 2 and 3 overlapping them. The bottom valves enter the windows 18 of the drive disk of the drum 17, and the next 1SMI parts are held in the supply trays by cutting off the bevels 15 and 16 of the strips 11 and 13. By turning the disk of the drum 17, the valves 8 from the windows 18 enter the grinding zone.

Claims (1)

Invention Formula A device for routinely issuing parts such as valves on a circular locking centerless machine containing a feed, and the trays with cutters mounted on them with the possibility of synchronous rotation, characterized in that, in order to increase the reliability of the device in operation, it is equipped with two pins respectively, on each of the cutters, and two .ch slats with longitudinal grooves and cutting bevels, with one slat hingedly mounted on the first cutter pin and connected by a longitudinal groove to the second pin tsekatel and the other strap is pivotally mounted on the pin and a second stripper is associated with the pin longitudinal slot of the first blade. Y ZZZZZZZZZZZ N J9 5 F (L.2 9g.d 9uz.5 Editor E. Papp Compiled by T. Novozhilova Tehred M. Khodanych Order 4006 / -1А Circulation 785 Subscription Vshipi State Committee of the USSR for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5 Production and printing company, Uzhgorod, Projecto st., 4 Proofreader A.T. sko